Blitz: Individual Calculations September 2023
 Isakovs, Janis  Total change: 31.60  Rating chartPersonal card
 Baltic Amber Youth open blitz 2023 Liepaja LAT 2023-08-25
RcRownchangeKK*chgGame
 1579 1721 5.50 6 1.58 20 31.60 
  Varna, Eduards 1319 LAT1.0010.08201.60 
  Petrova, Anna 1372 LAT1.0010.11202.20 
  Brojs, Artjoms 1479 LAT1.0010.20204.00 
  Melihovs, Stanislavs 1593 LAT1.0010.33206.60 
  Feldmanis, Arturs 1805 LAT0.5010.12202.40 
  Seglins, Juris 1903 LAT1.0010.742014.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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